# Start with Gas payload

<figure><img src="https://3798671238-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FEUlQdNranSJ0ddu4qSxa%2Fuploads%2Fehhdu4hnpddo16RsMKME%2FGAS%20SENSOR%20-%207.jpg?alt=media&#x26;token=b1f5a5f7-e7bf-4e08-8361-320b1a5b0516" alt=""><figcaption></figcaption></figure>

With the Flammable Gas Sensor mounted on the Elios 3, operators can reliably detect +14 fl ammable gases (including hydrogen), reducing risks during confi ned-space inspections. Factory-calibrated and equipped with built-in self-testing, the Flammable Gas Sensor requires no fi eld calibration, ensuring continuous, fail-safe operations in even the harshest industrial environments.

| What's in the box          | Elios 3 Flammable Gas Sensor Payload |
| -------------------------- | :----------------------------------: |
| Flammable Gas Sensor       |                   1                  |
| Sensor mount               |                   1                  |
| Bump test tool             |                   1                  |
| Silicon tube 400mm         |                   1                  |
| Dust filter for Gas Sensor |                   3                  |
| Transport case             |                   1                  |

***

{% content-ref url="../../aircraft/elios-3/elios-3-payload/flammable-gas-sensor" %}
[flammable-gas-sensor](https://knowledge.flyability.com/aircraft/elios-3/elios-3-payload/flammable-gas-sensor)
{% endcontent-ref %}

<figure><img src="https://3798671238-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FEUlQdNranSJ0ddu4qSxa%2Fuploads%2FeafskOkN8YbEQaEAZMsN%2FScreenshot%202025-06-19%20083145.png?alt=media&#x26;token=39ea2edc-7f29-4a7e-8b68-66d277a0ae69" alt=""><figcaption></figcaption></figure>

<figure><img src="https://3798671238-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FEUlQdNranSJ0ddu4qSxa%2Fuploads%2FlbhbuQRSMD4GsLi0yJLf%2FScreenshot%202025-06-19%20083203.png?alt=media&#x26;token=5e8315fa-62d4-4009-a136-585464b6803d" alt=""><figcaption></figcaption></figure>

{% hint style="info" %}
We have an online training/tutorial to help you mount and understand how to use the gas sensor.

This training in on our Flyability Academy or can be reached directly via this [link](https://flyabilityacademy.thinkific.com/courses/Gassensor)
{% endhint %}